But these shells are absent from the foraminifera found in Challenger Deep.

但是在查林杰海渊发现的这些有孔虫却没有这种甲壳。

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The industry had been preparing for a showdown between Sony, the current champion, and Microsoft, its deep-pocketed challenger.

在业界，现在的冠军SONY和它的财富挑战者微软已经在准备摊牌了。

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We Shared a special bonding, a special caring for each other, but deep down, each of us prayed that we would be the one to be chosen to fly the Challenger mission.

我们有一种特殊的亲密关系，一种相互间特殊的关爱。但在我们的内心深处，每都希望自己被挑战者号机组选中。

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On Jan.23,1960, the two men took the Trieste to the deepest point in the Pacific Ocean's Mariana Trench, a ravine called Challenger Deep.

VOA: standard.2010.06.21

Cameron became the first man to complete a solo dive to the Challenger Deep, which is seven miles beneath the surface of the Pacific Ocean.

FORBES: Move up http://i.forbesimg.com t Move down

So what do you think of the Challenger Deep expeditions?

FORBES: Branson And Schmidt Race To The Bottom Of The Ocean

The billionaires are bankrolling expeditions to reach the deepest place in the ocean, a spot called the Challenger Deep that lies at the bottom of the Mariana Trench, seven miles below the surface of the South Pacific.

FORBES: Branson And Schmidt Race To The Bottom Of The Ocean